Finding the Fourth Proportional to 1,994.24, 2,752.38 and 1,662.14

Step by Step Solution

1. Step 1: Write the proportion equation
   1,994.24 : 2,752.38 = 1,662.14 : x
2. Step 2: Convert to fraction form
   1,994.24/2,752.38 = 1,662.14/x
3. Step 3: Cross multiply
   1,994.24x = 2,752.38 × 1,662.14
4. Step 4: Simplify right side
   1,994.24x = 4,574,840.89
5. Step 5: Solve for x
   x = 4,574,840.89/1,994.24
6. Step 6: Final answer
   x = 2,294.03